消费者启动报错，实在不知道哪里错了，求大神。
生产者：
./kafka-console-producer.sh --broker-list S1PA11:9092,S1PA22:9092,S1PA33:9092 --topic AF_3
12
23
44
5
5
576
[2017-11-12 15:32:57,728] ERROR Error when sending message to topic AF_3 with key: null, value: 2 bytes with error: Failed to update metadata after 60000 ms. (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
[2017-11-12 15:33:57,731] ERROR Error when sending message to topic AF_3 with key: null, value: 2 bytes with error: Failed to update metadata after 60000 ms. (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
^Cgeconline@S1PA33:~/kafka/kafka_2.10-0.9.0.0/bin$ [2017-11-12 15:37:14,884] INFO [Group Metadata Manager on Broker 3]: Removed 0 expired offsets in 1 milliseconds. (kafka.coordinator.GroupMetadataManager)
消费者：
geconline@S1PA22:~/kafka/kafka_2.10-0.9.0.0/bin$ ./kafka-console-consumer.sh --zookeeper s1pa11:9092,s1pa22:9092,s1pa33:9092 --from-beginning --topic AF_3
No brokers found in ZK.
